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The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Title: Loads, Codes, and Fire Endurance
Author(s): W. L. Gamble
Publication: Symposium Paper
Volume: 279
Issue:
Appears on pages(s): 1-48
Keywords:
DOI: 10.14359/51682967
Date: 3/1/2011
Abstract: An earlier paper demonstrated that the cover requirements given in ACI 216.1 will not consistently lead to adequate fire resistance of simply supported, unrestrained, slabs, with current load factors and reinforcement materials. This study leads to a suggested replacement for Table 2.3 of ACI 216.1. Greater cover thicknesses would be required for all fire exposure times beyond one hour, with significant increases for the uncommon design case of 4 hours required fire resistance.
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